SOFTWARE TROUBLESHOOTING

Find the failing step.

Work through Xcode, CocoaPods, Git, npm, Docker, PostgreSQL, Android Studio, Python, Flutter, Homebrew, MySQL, and iOS errors with focused diagnostic branches and primary documentation.

Try No such module or framework not found

BROWSE BY AREA

Find the right starting point

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Xcode & SwiftPM

Build, signing, Simulator, package, and release diagnostics

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CocoaPods

Pod installation, cache, specs, and integration errors

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Git

Clone, push, pull, merge, and authentication errors

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npm / Node.js

Install, script, and dependency errors

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Docker

Daemon, permissions, builds, and container errors

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PostgreSQL

Roles, authentication, and connection errors

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Android Studio

SDK, emulator, Gradle, and build errors

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Python

pip, virtual environments, and import errors

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Flutter

SDK setup, doctor issues, and build failures

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Homebrew

PATH, permissions, and install errors

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MySQL

Connection, access, and server errors

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iOS

iPhone settings fixes and workarounds

START WITH THE FAILURE STAGE

Working with iOS dependencies?

Use our Swift Package Manager and CocoaPods diagnostic path to separate fetch, version, compile, link, and CI failures before clearing caches.

FIELD GUIDES

Specific errors, direct steps

XcodeXcode: signing requires a development team XcodeXcode: no provisioning profiles were found XcodeXcode: simulator runtime is not available XcodeXcode “No such module”: inspect the target dependency XcodeXcode: bundle identifier cannot be registered XcodeXcode “Multiple commands produce” the same output XcodeXcode app crashes: Library not loaded XcodeXcode cannot run on iPhone: enable Developer Mode XcodeXcode Cloud cannot resolve Swift package dependencies XcodeXcode SwiftUI preview failed to build XcodeXcode archive missing dSYM files XcodeXcode uploaded build missing from TestFlight XcodeXcode “framework not found” during linking XcodeXcode “linker command failed with exit code 1”XcodeXcode “SwiftCompile failed with a nonzero exit code”XcodeXcode “Build input file cannot be found”XcodeXcode app failed to install on iPhone XcodeXcode tests do not run or test target is missing Xcodexcodebuild cannot find a matching destination XcodeXcode signing certificate or private key missing

Each guide links to primary documentation. Check the affected product and environment before changing settings.